Used Bauer Mb-D for sale (48,912)

Condition: good (used), Year of construction: 2000, working width: 900 mm, total width: 1,800 mm, total length: 12,000 mm, total height: 3,550 mm, overall weight: 8,000 kg, For sale: Konig combi bread line 8/7/6/4 rows Includes: - TRO 240 hopper with oiling system - Konig Industrie Rex head machine Model A - Spreading conveyors - Proofing cabinet model: KGV V L Type: (900/500) K8 - V0 - (W) - R - RR900 - SCHN7/B - MO(WB) 1000 - STb8/7/4 - Stamping unit - Long roller - Seed station - Drop tables (8/7/6/4) (4 different drop tables with various belts included) - Storage trolley for the drop tables - Storage trolley for the flour sprinklers Dsdpjxnb Iiefx Aggjkt - Spare parts - Control cabinet - All documents and electrical diagrams Weight range: 20 to 30 grams up to 110 grams Output: 18,000 / 24,000 pcs per hour Working width: 900 mm New drum in the Industrie Rex Many spare parts such as spreading belts, etc. It is possible to inspect the line on site. We can carefully load the line onto a truck/container. Do you have comments or questions? Please feel free to contact us. Best regards, Leo Holland

Condition: refurbished (used), functionality: fully functional, type of input current: AC, input voltage: 400 V, D&K JupiterAutomated B2 Laminator Refurbished and in excellent working condition. Production speed: up to 25 meters per minute Max sheet size: 740 x 540mm Min sheet size: 210 x 220 mm. Dsdpfx Ajzzmr Hsggskt Stock range: 115 - 450gsm Power: 400v - 3-phase, 7kw.

Condition: used, mileage: 5,800 km, first registration: 10/1983, overall weight: 6,000 kg, color: green, gearing type: mechanical, number of seats: 1, Year of construction: 1983, Equipment: all wheel drive, trailer coupling, MB Trac 700 K Road and Rail Dual-purpose vehicle Rail guidance Coupling rod Dedji R Ag Topfx Aggskt UVV 07.2012 approx. 1500 operating hours currently in daily use.

Condition: used, Year of construction: 2021, JWE-Baumann Dehairer -Type: CSDM BM20S -Capacity: 15 pigs/h -Max. weight: up to 250 kg Dkedpfx Aoy Slc Usggst -With separator -With heaters in oil -Year of manufacture: 2021 -Dimensions: 2750 x 1050 x 1780 mm -Working length: 1970 mm -Separator dimensions: 950 x 670 x 1100 mm -Made of stainless steel -Condition: Used in very good condition, ready to work

Condition: like new (used), Year of construction: 2011, Marel / Scanvaegt Scan Combinator 5414-2L-AD Multihead Weigher With hygiene a major factor in the food industry, Scanvaegt's Scan Combinator 5400 multihead weigher has been developed with this in mind. This machine has hygienic features such as watertight closed leg construction, so that water and dirt can't hide in crevices inside the machine, and it has no plane surfaces to stop dirt from adhering. The weigher can be incorporated at the heart of packaging line, as it can handle infeed, weighing and packing into almost any kind of packaging, or as stand-alone multihead weigher, for use with wet, individually quick frozen and dry products. Dodpfx Agev Ix Ahogjkt This line is complete with Marel/Scanvaegt Scan Combinator 5414-2L-AD Multihead Weigher, feed vibrator and platform. Manufacturer: Marel / Scanvaegt Model: Scan Combinator 5414-2L-AD Year: 2011 (never used) Number of weighing heads: 14 Capacity: Up to 120 portion per minute (depending on product) Machine Dimensions LxWxH: 850 kg. Machine Weight: 1.650x1.200x3.109 mm

Condition: good (used), axle configuration: > 3 axles, permissible axle load (axle 1): 9,000 kg, permissible axle load (axle 2): 9,000 kg, permissible axle load (axle 3): 9,000 kg, first registration: 07/2017, total width: 2,470 mm, total height: 1,540 mm, suspension: air, tire size: 385/65R22.5, color: blue, Year of construction: 2017, Axle configuration Tyre size: 385/65R22.5 Make axles: BPW Brakes: drum brakes Rear axle 1: Max. axle load: 9000 kg Rear axle 2: Max. axle load: 9000 kg Rear axle 3: Max. axle load: 9000 kg Rear axle 4: Max. axle load: 9000 kg Weights Empty weight: 6.358 kg Carrying capacity: 37.642 kg GVW: 44.000 kg Condition Technical condition: good Visual appearance: good Identification Registration number: OV-84-VK = Additional options and accessories = Dkjdjy Dcbfepfx Aggot - Air suspension - EBS - Extandable - Lift axle - Twist-locks

Condition: good (used), Year of construction: 2019, functionality: fully functional, Metal band saw EM BS 350 DGHF with base frame Djdpswxad Tofx Aggjkt

Condition: excellent (used), Year of construction: 2015, functionality: fully functional, travel distance X-axis: 3,000 mm, travel distance Y-axis: 2,000 mm, travel distance Z-axis: 800 mm, number of axes: 5, overall weight: 6,000 kg, year of last overhaul: 2025, Equipment: CE marking, documentation/manual, I am offering a FANUM CNC milling machine that is ideal for precise machining tasks. This machine is robustly built and features an intuitive control system that makes operation easier. It is perfect for workshops that value accuracy and efficiency. - Brand: FANUM - Type: CNC milling machine - Color: Light grey with blue accents - Control: Integrated display with keypad and keyboard - Working area: Spacious work surface with T-slots Working area: 3000 x 2000 x 750 mm Suitable for wood and plastics - Year of manufacture: 2015 - Location: Poland Djdjy Aa Utjpfx Aggekt The machine is in good condition and fully functional, with normal signs of use that do not affect its performance. It has been regularly serviced and is ready for immediate use in your production. The machine can be viewed in operation by appointment. If you have any questions, feel free to contact me.

Condition: excellent (used), Manufacturer: Indramat spindle motor with Emag spindle Type: 1MB 310 D-6DB-A094A1/SO20 Rotor: 1MR 310 D-A094/SO20 Stator: 1MS 310 D-6B-A1/SO20 Pn 19 kW P kb 27 kW n N 700 rpm n max 6000 rpm Dedpfx Agsv U Ag Dogekt Condition: Used, fully functional 2 units available in stock.

Condition: ready for operation (used), Year of construction: 2012, controller manufacturer: SIEMENS, laser power: 3,000 W, travel distance X-axis: 3,000 mm, travel distance Y-axis: 1,500 mm, travel distance Z-axis: 115 mm, number of axes: 3, This 3-axis BLM Adige LT9 Combo Fiber 3kW was manufactured in 2012. It features a maximum raw material length of 6,500 mm and can process round tubes with a diameter of up to 225 mm. The machine is equipped with a powerful 3 kW fiber laser, ideal for cutting tubes, profiles, and sheet metal. If you are looking to get high-quality cutting capabilities, consider the BLM Adige LT9 Combo Fiber 3kW machine we have for sale. Contact us for further details. • Rated voltage: 400–460 V AC, 3-phase • Frequency: 50/60 Hz • Full load current: 30.8 A • Tube and profile processing • Max raw material length: 6,500 mm • Max finished part length: 6,000 mm • Max round tube diameter: 225 mm • Max square profile: 160 x 160 mm • Max rectangular profile: 200 x 100 mm • Min round tube diameter: 16 mm • Min square profile: 16 x 16 mm • Min rectangular profile: 16 x 16 mm • Max bar weight (below 6 m): 200 kg • Max linear weight: 35 kg/m • Max finished part weight: 200 kg • Sheet metal processing • Max sheet size: 3,000 x 1,500 mm • Max sheet thickness / table capacity: 20 mm • Machine electrical data • Power supply: 3-phase, without neutral • Supply voltage: 400 V +/- 10% • Frequency: 50 Hz Dkedpfxozmhpwj Aggst • Installed machine power: 55 kVA • Rated current: 80 A • Cable cross-section: 35 mm² • Connection socket: 125 A • Circuit breaker: 125 A • Protection rating: IP54 / IP20 Additional equipment • Cooling unit • Manufacturer: STULZ • Model: WRAA64 • Power supply: 3-phase, without neutral • Supply voltage: 400 V (460 V) +/- 10% • Frequency: 50–60 Hz • Installed power: 12 kVA • Rated current: 17.2 A • Connection socket: 32 A • Circuit breaker: 32 A • Tank capacity: 150 liters

Year of construction: 2003, condition: used, SCHNELL Idea 12/25 assembly machine Machine recently dismantled in working order, production stopped. 3 payoffs Dodpfeymb Nrox Aggokt Payoffs: 3

Condition: used, This listing is for a Perkin Elmer Lambda 35 Spectrophotometer. The unit is in full working condition and is ready for immediate release. The PerkinElmer Lambda 35 UV/Vis Spectrophotometer offers the best solution for measurement on solids, pastes and powders. It supports Double-Beam Operation. Variable bandwidth is from 0.5 nm to 4 nm. LAMBDA systems are easy to operate and deliver results that you can trust,with minimal training for operators. Using LAMBDA system, it’s easy to develop simple, robust methods and make sure you follow them without making mistakes. And, no matter what LAMBDA system you choose, your daily UV/Vis analysis will be faster, simpler, and more reliable than ever. Wavelength range: 190-1100 nm Weight: 25 kg (57 lbs.) Wavelength absorbance range: 3 to 4 A Wavelength accuracy: ±0.1 nm Stray light: Dsdpfx Aoxx Axwoggjkt

Condition: excellent (used), Year of construction: 2016, Cutting Capacity 0° round (tube): 300 mm Cutting Capacity 0° round (solid material): 180 mm Cutting Capacity 0° rectangular horizontal (hollow section): 320 x 290 mm Cutting Capacity 0° bundle (tube): 320 x 160 mm Cutting Capacity -45° round (tube): 300 mm Cutting Capacity -45° round (solid material): 110 mm Cutting Capacity -45° rectangular horizontal (hollow section): 300 x 280 mm Cutting Capacity -60° round (tube): 200 mm Cutting Capacity -60° round (solid material): 80 mm Cutting Capacity -60° rectangular horizontal (hollow section): 190 x 200 mm Cutting Capacity +45° round (tube): 270 mm Cutting Capacity +45° round (solid material): 110 mm Cutting Capacity +45° rectangular horizontal (hollow section): 270 x 200 mm Table height, material feed: 800 mm Main motor: 2.6 kW Cutting speed, stepless: 20 - 100 m/min Saw blade size: 3660 x 27 x 0.9 mm Machine dimensions (L x W x H): approx. 1800 x 950 x 1400 mm Net weight: 585 kg Accessories / Special features: • Semi-automatic swing-frame metal band saw • After the cutting cycle is started, the vice clamps automatically – after completion, it returns to its starting position • For mitre cuts from +60° to -45° with frequency inverter • Suitable for cutting stainless steel, tool steel, hollow profiles, and solid materials • Fully hydraulically controlled sawing functions • Saw drive with low-maintenance, oil-lubricated worm gear • Robust three-phase motor • Motor equipped with overload protection • Ball-bearing turntable • Saw arm inclined at 25°, resulting in longer saw blade service life • Saw arm swivels from +60° to -45° • Chip removal brush for optimal saw blade cleaning and maintenance • Frequency inverter: allows stepless adjustment of saw blade speed from 20 - 100 m/min • BRP – Saw band monitoring • Hydraulic vice with manual quick-release for lateral adjustment • Limit switches control upper and lower saw arm positions • No need to set the upper end point • Length stop with scale, left-side removal 3 m • Cut detector • Swivelling control panel • Micro-spray device • 2 x roller conveyors: 3 m discharge left, 6 m feed right Dsdpsxz Dqmefx Aggokt • CE compliant Siegfried Volz Werkzeugmaschinen Rüschebrinkstr. 151-153 DE - 44143 Dortmund - Wambel

Year of construction: 2015, condition: ready for operation (used), A CNC gantry flame cutting machine ESAB is available. Track width: 4000mm, cutting dimensions X/Y: 3000mm/6000mm, track length: 8000mm, track height: 465mm, table height: 700mm, cutting speed: 24m/min, flame cutting table dimensions X/Y: 3100mm/6180mm. Cutting process: Oxyfuel/plasma, Torch: Cooljet-Pro, Plasma source: m3 202 EPP 202 GEN 2, Plasma torch: PT-36. Filter capacity: 9000m³/h, Filter area: 180m², Particle size: 0.1µm. The plasma source cooling system must be repaired. Documentation available. On-site inspection is possible. Dkodow Azu Iopfx Aggot

Condition: ready for operation (used), Year of construction: 2012, total width: 4,650 mm, total height: 1,660 mm, product length (max.): 15,000 mm, table load: 1,000 kg, number of axes: 3, This 3-axis ESAB Combirex DX3500 Oxy was manufactured in 2012. It features a cutting area of 2,700 x 12,950 mm and a maximum material thickness of 125 mm. The machine is equipped with an ESAB Precision Plasma M3 Gen 2 generator and a CNC Vision 51 control system. If you are looking to get high-quality plasma cutting capabilities, consider the ESAB Combirex DX3500 Oxy plasma cutting machine we have for sale. Contact us for further details. • Table size: 2,500 x 13,000 mm • Cutting area: 2,700 x 12,950 mm • Table height: 700 mm • Max material thickness: 125 mm • Plasma generator: ESAB Precision Plasma M3 Gen 2, 360 A • Plasma torch: PT 36 Dkedpfx Aoyrf Szjgget • Gas torch: Cool Jet (1 unit) • Control system: CNC Vision 51 • Power supply: Machine 1 x 230 V 50 Hz; Plasma 3 x 400 V 50 Hz • Operating hours: • Plasma torch: 2,795 h • Gas torch: 1,979 h • Gantry and drive: • High-performance cutting gantry • Linear control, AC motor drives, double-sided rack and pinion • Positioning speed max. 24,000 mm/min • Continuous gantry position monitoring • Plasma and gas cutting: • Plasma gases: Technical air, N₂, O₂, H35 • Max piercing: 40 mm (CS/SS/Al) • Cutting speed (CS): 12 mm – 4,200 mm/min; 25 mm – 2,000 mm/min; 38 mm – 1,000 mm/min • Automatic piercing, capacitive height control • HF start system • Cutting quality: ISO 9013 Class 3 • Protection and environment: • Dust protection: IP54 • Relative humidity: 10–85% (no condensation) • Dimensions and installation: • Cutting table: 17-section Additional equipment • Filter unit: ECO 16 CT (extraction/filtration)

Year of construction: 2021, condition: ready for operation (used), functionality: fully functional, EV Car Motor Assembly and Testing Line (2021) Designed to produce EV motors in the power range of 180–300 kW Including manual, semi-automated, and automated operations Cycle time: 86s Stations and Equipment Component loading - KUKA KR15 R2700-2/FLR robot (2021) - Material infeed - Inner housing heating with induction coil up to 240 °C - Stator pressing into housing - 1T TOX press - Keyence CA-DQP25X - Cooling tunnel - Cooldown to 24 °C - Cycle time: 600 s X-ring and D-ring inner housing assembly - X-ring and D-ring seal insertion into housing - Dedicated round assembly tool available Dksdpjzhub Asfx Agget Outer housing pre-assembly - Flange screw into housing with Bosch Rexroth ESA013G-G0 screwdriver - Automatic inner and outer housing joining Outer housing assembly - 3T TOX EQK 030 press - 2x Cognex scanners - 2x Keyence Camera V3 - 3x VS camera systems Rotor magnetization and measurement - Magnet magnetization - MagSys magnetizer MC3K82 (2020) - Magnetizing fixture MFFer8/160/250 A-shield pre-assembly and rotor insertion - Rotor bearing and resolver pressing - 3T TOX press A-shield assembly into outer housing - 1T TOX EQK press - A-shield screwing into outer housing with pneumatic screwdriver (5 Nm) Mounted component fastening - Fastening with 4GE59 Rexroth screwdriver - Manipulator system Handyflex 400 Inter-connector connection - Manual mounting of inter-connector and insulating tube Counter ring insertion, cooling cover, and vent assembly - 3T TOX EQK 030 press Rotor cooling cover mounting - Screwing with 4 Nm End-of-line (EOL) electrical testing loop - 5x Deutronic testers, including: - ETL ATS 400 high-voltage testers - HIOKI RM3545 resistance testers - Reilhofer EOL analyzers Inter-connector disconnection station - Disconnection of the inter-connector - Insertion of 2 screws and screwing with Rexroth screwdriver (13 Nm) - Manipulator system Handyflex 300 - Washer control - Motor rotation Leak testing - 2x Leak test stations with Innomatec LTC-902 testers - Vacuum and overpressure leak tests - Tested quantity: approx. 50,000 pcs per test station Rotation, laser marking, stamping, engraving, and inspection - ADT stamping machine - Arex Laser 450 - Keyence CA-H camera system - Datalogic CBX 100 reader - Tested quantity: approx. 130,000 pcs Transportation protection - Yellow transportation cover/cap and plug assembly - Manual insertion of caps and hole securing Packaging and final inspection - Dalmec manipulator (2022)

Condition: excellent (used), machine/vehicle number: 577EK51, REF: MM6187 1 x Webomatic double chamber vacuum packing machine supplied with 16 x filler plates. Technical specification ⚙️ ✅ Model - ED 120. ✅ Serial number - 577EK51. ✅ Sealing bars - 4 x 640mm long. ✅ Distance between sealing bars - 580mm. Dkjdoxn Rz Eopfx Aggst ✅ Vacuum pump - Busch RA 0100 E 5Z1. ✅ Electrical requirements - 400 V / 50 hz / 3 phase. ✅ Power - 2.2 kW / 5.4 Amps.

Condition: used, Year of construction: 1973, Technical details: grinding length: 400 mm grinding width: 200 mm workpiece height: 300 mm dimensions of grinding wheel: 275 - 315 mm magnetic plate size: 400 x 200 mm max. table load: 200 kg Dkodexu Dv Aopfx Agget weight of the machine ca.: 1,6 t dimension machine xH: 1,55 x 1,45 x 2,20 m

Condition: ready for operation (used), Year of construction: 2014, operating hours: 22,076 h, spindle speed (max.): 10,000 rpm, overall weight: 2,500 kg, total width: 1,263 mm, total height: 1,671 mm, bar diameter (max.): 20 mm, product length (max.): 2,291 mm, number of axes: 5, This 5-axis Hanwha XD20V COMBINED was manufactured in 2014. It features a maximum rotation speed of 10,000 rpm and a maximum working diameter of Ø20 mm. With a robust design and a weight of 2500 kg, this machine is ideal for precision turning applications. If you are looking to get high-quality Swiss type turning capabilities, consider the Hanwha XD20V COMBINED machine we have for sale. Contact us for further details. HANWHA XD20V • 4 Machines Available • Maximum Working Diameter: Ø20 mm • Rated Voltage: 3 Phases, 200/220 VAC • Rated Current: 60 A • Rated Frequency: 50/60 Hz • Ampere Interruption Capacity: 10 kA • Short Circuit Current Rating: 2.5 kA • Operating Air Pressure: 4~6 kg/cm² (3.9~5.9 bar)Machine 1 • Machining Hours (TEMPS USIN.): 43,977 hMachine 2 • Machining Hours (TEMPS USIN.): 42,043 hMachine 3 • Machining Hours (TEMPS USIN.): 34,212 hMachine 4 • Machining Hours (TEMPS USIN.): 22,076 h IEMCA ELITE 220 R 32 LL (Bar Feeders) not included, optional • Manufacturer: IEMCA • Model: ELITE 220 R • Type: 32 LL • Bar Capacity: Ø32 mm • Air Pressure: 6 bar • Voltage: 200 V • Phase: 3~ • Frequency: 50 Hz • Current: 8.1 A • Interrupting Capacity: 5 kABar Feeder 1 • Year: 2013 • Weight: 630 kgBar Feeder 2 • Year: 2014 Dkodpfxjzcxgas Aggot • Weight: 660 kg Technical Specification Counter Spindle No Driven Tools No

Year of construction: 2016, condition: ready for operation (used), - USED - CO2 TUBE LASER CUTTING MACHINE WITH LOADING/UNLOADING SYSTEM MAX CUTTING THICKNESS: 16 mm mm MIN CIRCULAR SECTION: 80 mm MAX CIRCULAR SECTION: 610 mm MAX SQUARE SECTION: 400x400 mm MAX RECTANGULAR SECTION: 500x300 mm Dkjdpjytkdljfx Aggst SOURCE: ROFIN DC045 ; 4500 W CONTROL UNIT: SIEMENS 840D WEIGHT: 100000 Kg ACCESSORIES: FUME EXHAUSTER NOTE: LENGTH OF LOADING BAR MIN.4.000-MAX 18.000 mm; LENGTH OF UNLOADING BAR MIN. 3.000 - MAX 12.500 mm; SHORT PIECE UNLOADING LENGTH UP TO 3.200 mm; 3D HEAD; CAPACITIVE SENSOR; AUTOMATIC SETTINGS; BOOSTER; FOCUS AUTOMATIC ADJUSTMENT. MACHINE REVISED BY BLM ADIGE BEFORE DISMANTLING

Condition: excellent (used), Year of construction: 2019, operating hours: 40 h, functionality: fully functional, machine/vehicle number: MCH-D 150, total length: 2,000 mm, total width: 1,000 mm, total height: 1,000 mm, overall weight: 2,000 kg, input voltage: 400 V, type of input current: three-phase, power: 55 kW (74.78 HP), input current: 55 A, input frequency: 50 Hz, Equipment: documentation/manual, MICROCUTTER EMULSIFIER SUITABLE TO CREATE FINE CHOP AND EMULSIFIED MIXES : MEAT EMULSIONS SAUSAGE AND WURST EMULSIONS LIVER PATE Dedpfx Aszrfg Rjggokt MARINADES AND SAUCES FRUIT AND VEGETABLE PUREE'S SOUPS

Condition: ready for operation (used), Year of construction: 1997, travel distance X-axis: 6,000 mm, controller manufacturer: ESAB, controller model: Vision 51, number of axes: 4, This 4-axis ESAB Combirex CXD P 3500 was manufactured in 1997. It features a cutting current of 100 A and is capable of handling a maximum recommended cutting thickness of 31.8 mm for mild steel and stainless steel, and 25.4 mm for aluminum. If you are looking to get high-quality plasma cutting capabilities, consider the ESAB Combirex CXD P 3500 machine we have for sale. Contact us for further details. • Cutting table: 2,000 x 6,000 mm with sectional extraction • Track length: 8,000 mm • Track gauge: 3,500 mm • Three oxyfuel torches with capacitive height sensing • One torch carriage designed as an interchangeable system for plasma torch mounting • Supply voltage: 230 V • Apparant power: 4.0 kVA • Frequency: 50 Hz • Power source: Hypertherm Powermax 1650 • Torch type: T100M • Cutting current: 100 A • Torch-to-work distance: 3.2 mm • Maximum recommended cutting thickness (Mild Steel): 31.8 mm • Maximum recommended cutting thickness (Stainless Steel): 31.8 mm • Maximum recommended cutting thickness (Aluminium): 25.4 mm • Machine retrofitted in 2008: New Hypertherm Powermax 1650 plasma source (up to 25 mm steel) including torchNew Vision 51 control system • Conversion to dual-sided X-axis drive • Optional: Rotoclean RC-S80 extraction system • Automatic filter cleaning Dkodpezc Rmfofx Aggot • Optional: various spare parts for oxyfuel and plasma operation availableOxyfuel cutting has not been used for a long time and may require maintenance

Condition: used, Year of construction: 2012, Control POWER CONTROL PC 20+ Panel height (mm) 60 PVC-ABS edge thickness (mm) 3 Solid edge thickness (mm) 12 Feed speed mt/min 20 Upper motorized rubberized belt Manual infeed guide Anti-adhesive group Rightening group Gluing with EVA glue Edge holder plate End trimming group with automatic inclination adjustment Staggered trimming and cornering group with two motors Linear 2-motor rounding group Edge scraper group Glue scraper group Brush group Dkedpfxjwwk Dus Agget

Condition: used, mileage: 8,000 km, first registration: 10/1987, fuel type: diesel, overall weight: 6,500 kg, color: orange, gearing type: semi-automatic, number of seats: 1, Year of construction: 1987, Equipment: all wheel drive, trailer coupling, MB trac 700 K, dual-purpose (road and rail) Dkjdpfx Agji R Ahbjget Excellent condition Company-owned vehicle Torque converter Wagon braking system, 300 tons UVV inspection valid until 07/2012 Approximately 1780 operating hours.

Condition: used, “FED” Drum Coater Type Crumb breader for dry coatings all stainless steel belt width 400 mm adjustable speed min. 300 gr coating material Djdpfxozwdaaj Aggjkt adjustable angle fom 0 to 8° overall dimensions (L x W x H) : ± 4.400 x 1.450 x 1.800 mm infeed belt belt width 300 mm Elevating spiral screw